7901471370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{5501}}^1$

素因数の和:5680

約数の個数: 128

約数和(自身を含む): 21296701440

約数和(自身を除く): 13395230070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 127, 130, 145, 174, 195, 254, 290, 377, 381, 390, 435, 635, 754, 762, 870, 1131, 1270, 1651, 1885, 1905, 2262, 3302, 3683, 3770, 3810, 4953, 5501, 5655, 7366, 8255, 9906, 11002, 11049, 11310, 16503, 16510, 18415, 22098, 24765, 27505, 33006, 36830, 47879, 49530, 55010, 55245, 71513, 82515, 95758, 110490, 143026, 143637, 159529, 165030, 214539, 239395, 287274, 319058, 357565, 429078, 478587, 478790, 698627, 715130, 718185, 797645, 957174, 1072695, 1397254, 1436370, 1595290, 2073877, 2095881, 2145390, 2392935, 3493135, 4147754, 4191762, 4785870, 6221631, 6986270, 9082151, 10369385, 10479405, 12443262, 18164302, 20260183, 20738770, 20958810, 27246453, 31108155, 40520366, 45410755, 54492906, 60780549, 62216310, 90821510, 101300915, 121561098, 136232265, 202601830, 263382379, 272464530, 303902745, 526764758, 607805490, 790147137, 1316911895, 1580294274, 2633823790, 3950735685, 7901471370]

約数ペア:

[(1, 7901471370), (2, 3950735685), (3, 2633823790), (5, 1580294274), (6, 1316911895), (10, 790147137), (13, 607805490), (15, 526764758), (26, 303902745), (29, 272464530), (30, 263382379), (39, 202601830), (58, 136232265), (65, 121561098), (78, 101300915), (87, 90821510), (127, 62216310), (130, 60780549), (145, 54492906), (174, 45410755), (195, 40520366), (254, 31108155), (290, 27246453), (377, 20958810), (381, 20738770), (390, 20260183), (435, 18164302), (635, 12443262), (754, 10479405), (762, 10369385), (870, 9082151), (1131, 6986270), (1270, 6221631), (1651, 4785870), (1885, 4191762), (1905, 4147754), (2262, 3493135), (3302, 2392935), (3683, 2145390), (3770, 2095881), (3810, 2073877), (4953, 1595290), (5501, 1436370), (5655, 1397254), (7366, 1072695), (8255, 957174), (9906, 797645), (11002, 718185), (11049, 715130), (11310, 698627), (16503, 478790), (16510, 478587), (18415, 429078), (22098, 357565), (24765, 319058), (27505, 287274), (33006, 239395), (36830, 214539), (47879, 165030), (49530, 159529), (55010, 143637), (55245, 143026), (71513, 110490), (82515, 95758)]